报儋州5月7日电 从国家管网集团获悉：我国重大油气基础设施——海南液化天然气二期工程近日完成3号储罐重达821吨的穹顶气升顶作业，标志着项目实现阶段性重大进展。

Danzhou, Hainan, May 7th News: According to the National Pipeline Group, the second phase of the Hainan Liquefied Natural Gas project, a major oil and gas infrastructure in China, has recently completed the gas inflation operation of the 3rd storage tank, which weighs 821 tons. This marks a significant progress in the project at this stage.

海南液化天然气接收站一期工程已建成投运2座16万立方米液化天然气储罐，二期工程新建3座22万立方米预应力混凝土全容式液化天然气储罐。

The first phase of the Hainan Liquefied Natural Gas Receiving Station has been completed and put into operation, featuring 2 160,000-cubic-meter liquefied natural gas storage tanks. The second phase of the project has added 3 220,000-cubic-meter prestressed concrete full-capacity liquefied natural gas storage tanks.

目前，二期工程项目总体综合进度接近一半，预计将于2027年全面建成。建成后可显著提升海南全岛及华南沿海区域天然气应急调峰和安全保供能力。

At present, the overall progress of the second-phase project is approaching half. It is expected to be fully completed by 2027. Once completed, it will significantly enhance the emergency gas storage and safe supply capabilities for the entire Hainan Island and the coastal areas of South China.